fix for calling delete! on NiLClass

2017-05-02 09:42:21 -04:00 · 2017-05-02 09:42:21 -04:00 · 4f80ea50b7
parent 65820ada36
commit 4f80ea50b7
1 changed files with 1 additions and 1 deletions
--- a/lib/jekyll-seo-tag/drop.rb
+++ b/lib/jekyll-seo-tag/drop.rb
@ -88,7 +88,7 @@ module Jekyll
                   end

          author["twitter"] ||= author["name"]
-          author["twitter"].delete! "@"
+          author["twitter"].delete! "@" if author["twitter"]
          author.to_liquid
        end
      end